Need help with setting up Hokuyo UST-20LX

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Hi all, I'm new to ROS.

I have installed hector_slam, urg_node and robot_setup_tf.

I managed to run:

rosrun urg_node urg_node _ip_address:="192.168.0.10"
[ INFO] [1434430207.673776954]: Connected to network device with intensity and ID: H1404423
[ INFO] [1434430207.707885934]: Streaming data.

And managed to start RVIZ with:

roslaunch hector_slam_launch tutorial.launch

However, I have problems with the robot_setup_tf which I asked in a separate thread at:

http://answers.ros.org/question/21142...

Besides that, is there anymore nodes/configuration I need to do?

Thanks!